2001 XU218

2001XU218, 1991 TA11, 1991TA11, B1436, J91T11A, K01XL8U

All data for this body: [vot]

MPC data
Name (number) 2001 XU218 (111436)
a 2.85991
e 0.05421
i / sin(i) 1.8895 / 0.03297
q 2.70488
Q 3.01494
ω 302.2157
Node 12.4201
m 38.7891
n 0.2038
Epoch 2460800.5
nobs 609
nopp 21
Years observed 1991-2025
rms 0.88
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.861
ep 0.043
sin(ip) 0.037
G 0.150
H 15.660
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 7.816
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
832 Karin 0 Karin Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis -0.0700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
832 Karin 610 Karin -1.2000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8608 0.0430 0.0366 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.66 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.832 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.4706 0.4706 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT